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1. 发明专利

JP2013254787A HEAT EXCHANGER AND MANUFACTURING METHOD OF THE SAME 审中-公开
公开(公告)号：JP2013254787A
公开(公告)日：2013-12-19
申请号：JP2012128225
申请日：2012-06-05
申请人： SUMITOMO LIGHT METAL IND , SUMIKEI TECHNO CO LTD
发明人： OKUBO YOSHIMASA , KONISHI YUKIHIRO
IPC分类号： H01L23/473 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger which achieves excellent heat radiation performance.SOLUTION: A heat exchanger 1 includes: a housing part 2 which includes one or multiple tubular cooling tube parts 3, each of which is provided with a heating unit mounting surface 400 for mounting a heating unit; and joint parts 5, each of which includes a communication passage communicating with the interior of the cooling tube part 3. An inclined opening end surface 33, which is provided so as to incline relative to a longitudinal direction, is provided in at least one end of the cooling tube part 3, and the joint part 5 is provided at the inclined opening end surface 33. The heat exchanger 1 is used for cooling the heating unit such as an insulated gate bipolar transistor.

2. 发明专利

JP2013219125A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2013219125A
公开(公告)日：2013-10-24
申请号：JP2012087018
申请日：2012-04-06
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , Sumikei Techno Co Ltd , 株式会社住軽テクノ
发明人： OKUBO YOSHIMASA , KONISHI YUKIHIRO
IPC分类号： H01L23/473 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a small and light heat exchanger having a housing portion with excellent productivity.SOLUTION: A heat exchanger comprises: a housing portion 2 comprising a tubular cooling tube portion 3, and a plate-like plate portion 20 extending from an outer periphery of the cooling tube portion 3; a heat sink portion 4 arranged at a notch opening 30 provided by cutting one part of the cooling tube portion 3; and joint portions 5 jointed to both ends in a longitudinal direction of the cooling tube portion 3. The heat sink portion 4 comprises: a plate-like base portion 40 having a heating element mounting face for mounting the heating element; and a radiation fin portion 41 standing from a face opposite to the heating element mounting face of the base portion 40. While the radiation fin portion 41 is inserted in the cooling tube portion 3, the base portion 40 and a peripheral edge of the notch opening 30 of the cooling tube portion 3 are jointed to each other. The housing portion 2 is formed by extrusion molding to integrally include the cooling tube portion 3 and the plate portion 20.
摘要翻译：要解决的问题：提供一种具有优异生产率的壳体部分的小型轻型热交换器。解决方案：一种热交换器，包括：壳体部分2，包括管状冷却管部分3和板状板部分20，冷却管部3的外周; 布置在通过切割冷却管部分3的一部分而设置的切口30的散热部分4; 以及在冷却管部3的长度方向两端连接的接合部5.散热部4包括：板状基部40，具有用于安装加热元件的加热元件安装面; 以及从与基部40的加热元件安装面相反的面站立的散热片部41.同时，在散热片部分41插入冷却管部分3中，基部40和切口开口的周缘 30的冷却管部3相互连接。壳体部分2通过挤出成型形成，以一体地包括冷却管部分3和板部分20。

3. 发明专利

JP2013190191A Aluminum alloy flat tube for heat exchangers, method of manufacturing the same, heat exchanger core, and method of manufacturing the same 有权
标题翻译：用于热交换器的铝合金平板管，其制造方法，热交换器芯及其制造方法
公开(公告)号：JP2013190191A
公开(公告)日：2013-09-26
申请号：JP2012058947
申请日：2012-03-15
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： KOYAMA TAKAHIRO , KOMICHI TOMOHIRO , FUJIMURA RYOKO
IPC分类号： F28F19/06 , B23K1/00 , B23K1/19 , B23K101/14 , B23K103/10 , C22C21/00 , F28F1/02 , F28F21/08
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy flat tube, by which a heat exchanger excellent in corrosion resistance can be obtained even if a brazing time is shortened to improve the mass productivity of heat exchangers, a method of manufacturing the same, a heat exchanger, which is excellent in corrosion resistance, and a method of manufacturing the same.SOLUTION: In a method of manufacturing an aluminum alloy flat tube for heat exchangers, the fellow planation surfaces of zinc-sprayed element tubes, where each planation surface of an extruded flat tube of aluminum alloy, which contains Cu of 0.1 to 0.7 mass% and the rest of which consists of aluminum and inevitable impurities, is provided with a zinc-sprayed layer of 5 to 20g/mare superimposed, and preliminary diffusion heat treatment, in which the tube is heated, so that the total quantity ΣDt of diffused zinc shown in the following equation (1): ΣDt=ΣD×exp(-Q/(R×Tn))×Δtn may in a range of 0.8×10-9 to 4.6×10-9(m2), at 430 to 550°C in maximum reach temperature, is performed.
摘要翻译：要解决的问题：提供一种铝合金扁平管，即使在缩短钎焊时间的同时也能够获得耐腐蚀性优异的热交换器，从而提高热交换器的质量生产率，其制造方法，热量交换器，其耐腐蚀性优异，以及其制造方法。解决方案：在制造用于热交换器的铝合金扁平管的方法中，喷镀元件管的平面表面，其中每个平面将含有0.1〜0.7质量％的Cu，其余由铝和不可避免的杂质构成的铝合金挤压扁平管设置有5〜20g / m的锌喷镀层，进行预扩散热处理，其中管被加热，使得以下等式（1）中所示的扩散锌的总量＆Sgr; Dt：D＆times; Dt =＆Sgr; D×exp（-Q /（R×Tn））×＆Dgr; tn 可以在0.8×10-9至4.6×的范围内 10-9（m2），最高达到温度为430〜550℃。

4. 发明专利

JP2013189659A Brazing sheet made of aluminum alloy for header of heat exchanger, method for producing the same, and method for producing heat exchanger 有权
标题翻译：用于热交换器头的铝合金的制造板及其制造方法以及用于生产热交换器的方法
公开(公告)号：JP2013189659A
公开(公告)日：2013-09-26
申请号：JP2012054644
申请日：2012-03-12
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社 , Denso Corp , 株式会社デンソー
发明人： TANAKA TOSHIKAZU , TANAKA HIROKAZU , TOKIZANE NAOKI , TESHIMA SHOEI , SHIMIZU AKINORI , NAKASHITA KOICHI
IPC分类号： C22C21/00 , B23K1/00 , B23K1/19 , B23K20/04 , B23K35/14 , B23K35/22 , B23K35/28 , B23K101/14 , B23K103/10 , C22F1/00 , C22F1/04 , C22F1/043 , C22F1/053 , F28F9/02 , F28F21/08
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a heat exchanger which, in the method for producing the heat exchanger by performing brazing of a sheet forming tube material, a header material, and a tank material, prevents brazing filler metal of the tank material from passing through the surface of the header material and flowing into the tube material, and to provide a brazing sheet made of an aluminum alloy for a header used for the method.SOLUTION: At least one surface of a core material is clad with brazing filler metal, wherein the core material contains not less than 0.8 mass% but less than 2.0 mass% of Mn, 0.01-1.0 mass% of Si, and 0.01-0.7 mass% of Fe, with the balance comprising Al and unavoidable impurities, the brazing filler metal contains 11.0-14.0 mass% of Si and 0.01-0.8 mass% of Fe, with the balance comprising Al and unavoidable impurities, and the average grain size of the core material is at least 80 μm.
摘要翻译：要解决的问题：提供一种热交换器的制造方法，在热交换器的制造方法中，通过进行片材形成用管材料，集管材料和罐材料的钎焊，防止罐的钎料材料通过集管材料的表面并流入管材料中，并提供由用于该方法的集管的铝合金制成的钎焊片。解决方案：芯材的至少一个表面被钎焊填充金属，其中芯材含有不少于0.8质量％但小于2.0质量％的Mn，0.01-1.0质量％的Si和0.01-0.7质量％的Fe，余量包含Al和不可避免的杂质，钎料中含有11.0〜14.0质量％的Si和0.01〜0.8质量％的Fe，余量由Al和不可避免的杂质构成，芯材的平均粒径为80μm以上。

5. 发明专利

JP2013122083A High-strength aluminum alloy and method for producing the same 有权
标题翻译：高强度铝合金及其制造方法
公开(公告)号：JP2013122083A
公开(公告)日：2013-06-20
申请号：JP2012167249
申请日：2012-07-27
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： HATTA HIDECHIKA
IPC分类号： C22C21/00 , C22F1/00 , C22F1/053 , C25D11/04 , C25D11/08
CPC分类号： C22F1/053 , C22C21/00 , C22C21/10 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a high-strength aluminum alloy material having excellent surface quality in the anodic oxidation treatment and to provide a manufacturing method thereof.SOLUTION: Provided is a high-strength aluminum alloy, which has a chemical composition comprising, by mass, >7.2% but ≤8.7% of Zn, 1.3 to 2.1% of Mg, 0.01 to 0.10% of Cu, 0.01 to 0.10% of Zr,
摘要翻译：要解决的问题：提供在阳极氧化处理中具有优异表面质量的高强度铝合金材料并提供其制造方法。解决方案：提供一种高强度铝合金，其具有质量分数为> 7.2％但≤8.7％的Zn，1.3〜2.1％的Mg，0.01〜0.10％的Cu，0.01〜 0.10％的Zr，<0.02％的Cr，≤0.30％的Fe，≤0.30％的Si，<0.05％的Mn和0.001〜0.05％的Ti，其余的是Al和不可避免的杂质，电阻为350MPa以上。金属结构是重结晶结构。使用JIS Z8729（ISO7724-1）规定的使用硫酸浴阳极氧化后测定的L *值和b *值为85〜95，0〜0.8。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013086103A Aluminum alloy brazing sheet 审中-公开
标题翻译：铝合金烧结片
公开(公告)号：JP2013086103A
公开(公告)日：2013-05-13
申请号：JP2011226480
申请日：2011-10-14
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： ITO YASUNAGA , HATANO KAZUTETSU , YAMAYOSHI TOMOKI
IPC分类号： B23K35/22 , B23K1/00 , B23K1/19 , B23K31/02 , B23K35/14 , B23K35/28 , B23K101/14 , B23K103/10 , C22C21/00 , F28F21/08
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy brazing sheet used for brazing in an inert gas atmosphere without using flux.SOLUTION: A hypereutectic Al-Si-based brazing filler metal including 13-20% of Si and the balance aluminum with unavoidable impurities and a hypoeutectic Al-Si-based brazing filler metal including 4-11% of Si and the balance aluminum with unavoidable impurities are superposed and cladded on one face or both faces of a core made of an aluminum alloy so that the hypereutectic Al-Si-based brazing filler metal becomes a surface layer. Either one or both of the hypoeutectic Al-Si-based brazing filler metal and the core include Mg. The Mg content of the hypoeutectic Al-Si-based brazing filler metal is 0.2-1.0% and the Mg content of the core is 0.4-1.2%.
摘要翻译：要解决的问题：提供一种用于在惰性气体气氛中钎焊而不使用助熔剂的铝合金钎焊片。
解决方案：包含13-20％的Si和余量为不可避免的杂质的过共晶Al-Si基钎料，以及包含4-11％的Si和余量的亚共晶Al-Si基钎料不可避免的杂质的铝被叠置并包覆在由铝合金制成的芯的一个面或两个面上，使得过共晶的Al-Si基钎料变成表面层。亚共晶Al-Si基钎料和芯中的任一种或两者包括Mg。亚共晶Al-Si系钎焊料的Mg含量为0.2〜1.0％，芯的Mg含量为0.4〜1.2％。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013023757A Aluminum alloy plate for negative pressure can lid, and method of manufacturing the same 有权
标题翻译：用于负压的铝合金板罐及其制造方法
公开(公告)号：JP2013023757A
公开(公告)日：2013-02-04
申请号：JP2011162299
申请日：2011-07-25
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： YOKOI HIROSHI , OKADA MINEMITSU
IPC分类号： C22C21/06 , B21B1/26 , B21B3/00 , B65D8/04 , C22C21/00 , C22F1/00 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a negative pressure can lid capable of achieving uniformity of anisotropy while retaining high formability and high strength despite thinning, and effectively preventing a tab from falling off the can lid.SOLUTION: An enameled plate material with a plate thickness: 0.22-0.25 mm made of aluminum alloy containing Mg: 0.80-1.50%, Mn: 0.80-1.20%, Fe: 0.40-0.60%, Si: 0.20-0.40%, and Cu: 0.15-0.25% and satisfying Mn/Fe=1.5-2.5 and Mg/Mn≥1.0 is configured to have a 45° earing rate of 1.5-3.0% and 0-180° earing rate of 1.0-2.5%, satisfying a formula: -0.5%≤(45° earing rate)-(0-180° earing rate)≤1.5%, and to have a tensile strength of 270-300 MPa and a proof stress of 240-270 MPa in a direction of 0° with respect to a rolling direction.
摘要翻译：解决的问题：提供一种能够实现各向异性均匀性的负压罐盖用铝合金板，同时保持高成型性和高强度，尽管变薄，并且有效地防止突片脱离罐盖。解决方案：一种板厚度：0.22-0.25mm的含有镁的铝合金的漆包板材料：0.80-1.50％，Mn：0.80-1.20％，Fe：0.40-0.60％，Si：0.20-0.40％，Cu：0.15〜0.25％，满足Mn / Fe = 1.5〜2.5，Mg /Mn≥1.0的配置为：45°起始率为1.5〜3.0％，0-180°为1.0-2.5％满足以下公式：-0.5％≤（45°起始率） - （0-180°起始率）≤1.5％，并且在方向上的拉伸强度为270-300MPa，屈服应力为240-270MPa 相对于轧制方向为0°。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013002779A Calcium scale deposition prevention method for heat exchanger for hot water supply 审中-公开
标题翻译：用于热水供应的热交换器的钙垢沉积预防方法
公开(公告)号：JP2013002779A
公开(公告)日：2013-01-07
申请号：JP2011136852
申请日：2011-06-21
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： SUZUKI SHINOBU
IPC分类号： F28F19/06 , F28D7/00
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger using a method that can achieve scale deposition prevention at low cost without using any special member by making good use of phosphor copper brazing generally used for brazing and soldering as a deposition prevention method for calcium scale produced and stuck on a water flow passage high-temperature exit side of a heat exchanger for hot water supply.SOLUTION: It is widely known that deposition suppression of calcium scale produced in a water flow passage 1 of the heat exchanger decreases pH of water and increases solubility of the calcium scale, and phosphate generated from a phosphor component in a film 2 formed with phosphor copper brazing is made to exhibit the effect.
摘要翻译：要解决的问题：提供一种热交换器，其使用通过充分利用通常用于钎焊和焊接的磷铜钎焊作为防止沉积的方法，可以以低成本实现防垢垢的方法而不使用任何特殊构件钙垢产生并粘附在用于热水供应的热交换器的水流通道高温出口侧。解决方案：众所周知，在热交换器的水流通道1中产生的钙垢的沉积抑制降低了水的pH并增加了钙垢的溶解度，并且由形成的膜2中的磷光体成分产生的磷酸盐用磷铜铜钎焊表现出效果。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012230777A Aluminum foil for collector 有权
标题翻译：用于收集器的铝箔
公开(公告)号：JP2012230777A
公开(公告)日：2012-11-22
申请号：JP2011097092
申请日：2011-04-25
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： TAKEI KUNIO , FUNATO YASUSHI , HIBINO ATSUSHI
IPC分类号： H01M4/70 , H01G9/016
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide aluminum foil for a collector which complicates the peeling of a layer containing an electrode active material.SOLUTION: The aluminum foil for a collector has at least either foil surface roughened, has an arithmetic mean height Ra and a maximum height Rz of the roughened foil surface by JIS B 0601:2001 in the ranges of 0.2-0.8 μm and 0.5-5 μm, respectively, and has an amount of oil attached to the roughened foil surface in the range of 50-1,000 μg/m. The oil is preferably rolling oil.

10. 发明专利

JP2012224202A Structural member excellent in collapse characteristic 审中-公开
标题翻译：结构特征优良
公开(公告)号：JP2012224202A
公开(公告)日：2012-11-15
申请号：JP2011093367
申请日：2011-04-19
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： TORIKAI TAKESHI , TAKAHASHI MASAYA
IPC分类号： B60R19/18 , B60R19/04
摘要： PROBLEM TO BE SOLVED: To provide a structural member excellent in collapse characteristics where a front board is hard to buckle and has a high collapse load.SOLUTION: The impact absorbing member 10 is constituted such that a hollow structure is formed with both an approximately semicircle like front face plate 12 and a straight line like back board 14 connecting both ends of the front face plate 12, and a central axis Z of the cross section of the impact absorbing member 10 is placed between the front face plate 12 and the back board 14, which passes through a point O of the center of a width direction of the back board 14 intersects perpendicularly to the back board 14, with two connection boards 16 and 16 tilting to the central axis Z whose inclination direction are mutually opposite are arranged to become a line symmetry to the central axis Z, and finally the front face plate 12 and the back board 14 are connected in one with the two connection boards 16 and 16.
摘要翻译：要解决的问题：提供一种在前板难以弯曲并且具有高塌缩载荷的塌陷特性优异的结构构件。解决方案：冲击吸收构件10被构造成使得中空结构形成有大致半圆形的正面板12和连接前面板12的两端的直线状后背板14和中心冲击吸收部件10的横截面的轴线Z配置在前面板12和后板14之间，后板14通过背板14的宽度方向的中心的点O与背板垂直地相交如图14所示，将倾斜方向相互相反的中心轴线Z倾斜的两个连接板16,16配置为与中心轴线Z对称的线，最后将前面板12和后板14连接在一起使用两个连接板16和16.版权所有（C）2013，JPO＆INPIT

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